200750860

素因数分解:

$2^2\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{3581}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 421844976

約数和(自身を除く): 221094116

約数列:

[1, 2, 4, 5, 10, 20, 2803, 3581, 5606, 7162, 11212, 14015, 14324, 17905, 28030, 35810, 56060, 71620, 10037543, 20075086, 40150172, 50187715, 100375430, 200750860]

約数ペア:

[(1, 200750860), (2, 100375430), (4, 50187715), (5, 40150172), (10, 20075086), (20, 10037543), (2803, 71620), (3581, 56060), (5606, 35810), (7162, 28030), (11212, 17905), (14015, 14324)]